401(k) · DOL Form 5500 · 2024

Oglethorpe Power Corporation (an Electric Membership Corporation) 401(k) Plan

Data updated 2026-08-25

$228M
Total assets Near avg plan size
342
Participants Below avg headcount
95th
Percentile by assets National rank
$666,963
Avg per participant High balance/head
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Official DOL plan name: Oglethorpe Power Corporation Retirement Plan · Sponsored by Oglethorpe Power Corporation (an Electric Membership Corporation) · Georgia · Utilities

$228M in assets, 342 participants

Oglethorpe Power Corporation (an Electric Membership Corporation)'s Oglethorpe Power Corporation Retirement Plan reported $228M in total assets and 342 participants in its 2024 DOL Form 5500 filing, ranking in the 95th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

  • #527 in Utilities (732 peers)

Coverage in Georgia

Oglethorpe Power Corporation Retirement Plan covers 342 participants in Georgia, about 31% of the average Georgia filer (state average ~1,096 per filing). Assets: $228M.

#527
in Utilities (732 peers)
+15.6%
assets growth YoY
2.3×
vs typical plan assets (national mean)

Oglethorpe Power Corporation Retirement Plan's outsized position by total assets

Oglethorpe Power Corporation Retirement Plan vs every filed plan by assets

End-of-year total assets · plan year 2024 · DOL Form 5500

$228,101,296 Top 5% higher than 95% of 123,620 filed plans

This plan $0 $2,050,000,000 every filed plan with reported assets, bucketed by value

Dashed line + filled bar = this entry, among filed plans.

Source U.S. Department of Labor Form 5500 filings (EBSA) · plan year 2024

Oglethorpe Power Corporation Retirement Plan among mid-size filed plans by headcount

Plan-year 2024 Form 5500 filings with a reported participant count, partitioned by headcount band, not by assets. Oglethorpe Power Corporation Retirement Plan sits mid-pack in the medium band (342 participants).

What changed between DOL Form 5500 filings

plan year 2023 → plan year 2024

  • Oglethorpe Power Corporation Retirement Plan end-of-year assets rose from $197M in the plan year 2023 filing to $228M in the plan year 2024 filing.
  • Oglethorpe Power Corporation Retirement Plan reported participants rose from 327 in the plan year 2023 filing to 342 in the plan year 2024 filing.
  • Oglethorpe Power Corporation Retirement Plan reported net income fell from $31M in the plan year 2023 filing to $30M in the plan year 2024 filing.

See the national 2023→2024 release diff →

Published 5500 schedule card

Filing strip 581211925 · Oglethorpe Power Corporation (an Electric Membership Corporation) PY 2024 · 401(k)

Oglethorpe Power Corporation Retirement Plan · $228M · 342 · 95th

  • EOY $228M
  • 5500 342
  • ASSETS 95th
  • PCT 401(k)
  • EIN near Pharmavite's 401(k) Savings Plan
  • RANK ind #527

Stamps derive from this plan's Form 5500 line items (assets, participants, type, EIN, cohort placement) - not a quality rating of the sponsor. Read with Utilities retirement plans → · Plans in Georgia →

Oglethorpe Power Corporation Retirement Plan in the asset neighbourhood

Wallenius Wilhelmsen Group of Companies 401(k) PlanWallenius Wilhelmsen Group o…$228MScience Systems and Applications, Inc. 401(k) Profit Sharing Plan and TrustScience Systems and Applicat…$228MThe Alcott Group 401(k) Plan$228MPharmavite's 401(k) Savings PlanPharmavite's 401(k) Savings …$228MOglethorpe Power Corporation Retirement PlanOglethorpe Power Corporation…$228M
End-of-year total assets ($M) among Oglethorpe Power Corporation Retirement Plan and nearest nationwide 401(k) peers. Source: DOL Form 5500 plan year 2024.

Georgia filing particulars

Total Assets (Beginning of Year)$197M
Net Assets (End of Year)$228M
Net Income$30M
Employer EIN581211925
Plan Effective Date1987-01-01
Filing StatusFILING RECEIVED

Sponsor Plan History (Oglethorpe Power Corporation (an Electric Membership Corporation))

Sponsor-wide plan assets over time

All Oglethorpe Power Corporation (an Electric Membership Corporation) plans reported in each filing year

Latest sponsor-wide plan assets
$228M 37.25179423660065% vs 2022
2024 filing year
$140M$160M$180M$200M$220M$240M 202220232024 $166M $228M ▲ +37.3%
Year Plans Participants Total Assets
2022 1 319 $166M
2023 1 327 $197M
2024 1 342 $228M

Nearby 401(k) Plans in Georgia

Peer 401(k) plans, same state, same plan type, ranked by total assets.

Oglethorpe Power Corporation Retirement Plan vs. nearby 401(k) plans in Georgia, assets vs. participants Scatter plot of 6 data points. -1000000100000200000300000400000500000 -50510152025 Total assets ($B) Participants Oglethorpe Power Corporation Retirement Plan, Total assets ($B): 0.228101296 · Participants: 342Oglethorpe Power Corporation Retirement PlanThe Teamster - UPS National 401(k) Tax Deferred Savings Plan, Total assets ($B): 19.309174243 · Participants: 452126The Teamster - UPS National 401(k) Tax Deferred Savings PlanDelta 401(k) Retirement Plan, Total assets ($B): 18.985170319 · Participants: 89836Delta 401(k) Retirement PlanDelta 401(k) Retirement Plan for Pilots, Total assets ($B): 15.928334925 · Participants: 14473Delta 401(k) Retirement Plan for PilotsUPS 401(k) Savings Plan, Total assets ($B): 14.192071511 · Participants: 95250UPS 401(k) Savings PlanThe Home Depot Futurebuilder, Total assets ($B): 14.149677171 · Participants: 398464The Home Depot Futurebuilder
Oglethorpe Power Corporation Retirement Plan vs. nearby 401(k) plans in Georgia, assets vs. participants

Oglethorpe Power Corporation Retirement Plan's out-of-state 401(k) peers by assets and headcount

Outside Georgia, the nearest 401(k) by assets is Pharmavite's 401(k) Savings Plan in CA ($228M); by covered participants it is C. Stein, Inc. Retirement Plan in WA (342 participants). Same-state nearby plans are listed separately above.

Similar participant headcount

Nearest other-state filings by covered participants (342 participants); asset peers above are excluded.

DOL Form 5500 plan year 2024. Asset totals can differ widely at the same headcount; neither axis is a quality rating.

Frequently Asked Questions

How did Oglethorpe Power Corporation Retirement Plan assets move in 2024?
Oglethorpe Power Corporation Retirement Plan grew sharply - up 15.6% during 2024, from $197M to $228M. Reported net income was $30M.
How have Oglethorpe Power Corporation (an Electric Membership Corporation) plan assets changed over time?
Across 3 plan years on file (2022-2024), Oglethorpe Power Corporation (an Electric Membership Corporation)'s sponsor-wide assets grew 37.3%, from $166M to $228M.
Where does Oglethorpe Power Corporation Retirement Plan rank by assets among Form 5500 filers?
Oglethorpe Power Corporation Retirement Plan ranks in the 95th percentile by end-of-year assets among 123,622 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).
Which 401(k) plans are similar in size to Oglethorpe Power Corporation Retirement Plan?
Among 401(k) plans in other states, the closest by assets is Pharmavite's 401(k) Savings Plan in CA ($228M, 1,834 participants).
Which 401(k) plans cover a similar participant headcount to Oglethorpe Power Corporation Retirement Plan?
Among 401(k) plans in other states, the closest by covered participants is C. Stein, Inc. Retirement Plan in WA (342 participants, N/A in assets).